EMBARKING definition : 1. present participle of embark 2. to go onto a ship: . Learn more. Embark means to board a vessel or aircraft, or to start or engage in a new project or venture. See the origin, usage, synonyms, and translations of the verb embark in English and Spanish. Master the word " EMBARK " in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource. The verb ' embark ' has its etymological roots in the French language. It is derived from the Old French word 'embarquer,' which means 'to put on board a ship.' This term can be further broken down into 'en' (in) and 'barque' (ship). In its early usage, ' embark ' pertained specifically to the act of boarding a ship, reflecting the literal sense of starting a journey by getting on board. Over time, the word expanded its meaning to encompass the broader concept of starting or beginning a journey ...